Results 291 to 300 of about 122,675 (338)
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Effect of Rotor Eccentricity in Large Synchronous Machines
IEEE Transactions on Magnetics, 2014This paper addresses the effects of rotor eccentricity on the unbalanced magnetic pull (UMP) and induced electromotive forces (EMFs) in permanent magnet and wound field machines with particular emphasis on wind applications. It is shown that in both machines, the UMP can be of similar or greater magnitude than the gravitational force acting on the ...
Melanie Michon +3 more
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Large amplitude flexural vibration of eccentrically stiffened plates
Journal of Sound and Vibration, 1979The large amplitude free flexural vibrations of thin, orthotropic, eccentrically and lightly stiffened elastic rectangular plates are investigated. Clamped boundary conditions with movable in-plane edge conditions are assumed. A simple modal form of one-term transverse displacement is used and in-plane displacements are made to satisfy the in-plane ...
Varadan, T. K., Pandalai, K. A. V.
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Buckling design of large eccentrically filled steel silos
Powder Technology, 2018Abstract Large steel silos are typical kinds of thin-walled structure which are widely used for storing huge quantities of granular solids in industry and agriculture. In the present analyses, buckling design of circular steel silos subject to large eccentricity filling pressure is demonstrated in accordance with Eurocode: EN1990, 1991, 1993 .
Qing-shuai Cao, Yang Zhao
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Large-fiber mechanoreceptors contribute to muscle soreness after eccentric exercise
The Journal of Pain, 2001Muscles subjected to eccentric exercise, in which the contracting muscle is forcibly lengthened, become sore the next day (delayed onset muscle soreness). In subjects who had their triceps surae of 1 leg exercised eccentrically by walking backwards on an inclined moving treadmill, mapping the muscle 48 hours later with a calibrated probe showed ...
N S, Weerakkody +4 more
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Circular Base Plates with Large Eccentric Loads
Practice Periodical on Structural Design and Construction, 2004Circular base plates are commonly used for pipe columns, such as pylons in cable-stayed bridges, lighting poles, and electric power line posts. Although the explicit solutions for rectangular base plates can be found in many textbooks and AISC design procedures for base plates, a design procedure for circular base plates has not been documented.
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Journal of Shoulder and Elbow Surgery, 2020
The objective of this study was to analyze whether small glenospheres with eccentricity were comparable to large glenospheres in scapular notch development.This prospective randomized study included 82 patients who had undergone a reverse shoulder arthroplasty with a 2-year follow-up period.
Carlos Torrens +3 more
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The objective of this study was to analyze whether small glenospheres with eccentricity were comparable to large glenospheres in scapular notch development.This prospective randomized study included 82 patients who had undergone a reverse shoulder arthroplasty with a 2-year follow-up period.
Carlos Torrens +3 more
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Large‐Displacement Effects on Dynamic Response of Eccentric Buildings
Journal of Engineering Mechanics, 1991The dynamic response of eccentric buildings under harmonic ground motion in a large-displacement field is analyzed. In examining one-story elastic systems, two effects of nonlinearity for the resisting elements are considered: (1) the effect of the deck rotation, modifying the compatibility relationships; and (2) the effect of the deck displacements ...
Lidia La Mendola, Maurizio Papia
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Eccentricity fault indices in large induction motors an overview
2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC), 2017This paper reviews eccentricity fault indices in large induction motors. The most advantageous features that have been widely used for eccentricity fault detection is introduced and impacts of load variations and power supply harmonics is also studied. Three different method based on thermal, vibration and electromagnetic field signal are presented and
Iman Sadeghi, Hossein Ehya, Jawad Faiz
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Are there always eccentricity effects for large-scale localization?
Annual Meeting Optical Society of America, 1987The effect of eccentricity on localization tasks such as Vernier acuity or separation discrimination is controversial. While most studies report substantial effects of eccentricity, a few report that for large-scale localization there is no effect of eccentricity for the central few degrees of the visual field (e.g., Ref. 1). To pursue such reports, we
John Palmer, Nobuko Murakami
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Eigenfrequecy analysis of a coaxial cavity with large eccentricity
2005 Asia-Pacific Microwave Conference Proceedings, 2006A numerical approach is presented to analyze the eigenfrequency of a coaxial cavity with large eccentricity. An example is given to a lower mode TE/sub 111/ to compare with the software HFSS, where the eccentricity is up to 70%. Generally, this approach has the following peculiarities: the CPU time needed is much less than that needed by the software ...
null Hui-Bo Zhang +2 more
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